Transmission Replacement in San Antonio, TX

Unfortunately, not all transmissions can be repaired. Sometimes, it's more cost effective to replace the entire system. If you love your car and you want to enjoy many more miles with it, then automatic transmission replacement is an excellent option. In addition, it's an affordable alternative to purchasing a new vehicle.

There are two options when it comes to replacing your transmission. The first is a transmission rebuild, where we take apart, clean, and replace specific broken parts of the system. The second option is replacement, either with a remanufactured transmission or a used transmission. Schedule a free diagnostic at our shop. At Certified Transmission in San Antonio, TX, we specialize in auto transmission replacement. Our transmission shop gets outstanding deals on remanufactured transmissions and we make sure to pass these savings along to our customers. 


When your old transmission is no longer dependable, it may be time to look into replacing it. While a replacement may sound expensive, it is actually more affordable than overhauling the entire transmission. Our shop has an extensive inventory of remanufactured transmissions in outstanding condition that are ready for installation. This large selection means we can replace the transmission for virtually any type of domestic car or truck.

Before you purchase a new transmission, you want to make sure that it is actually necessary. We can perform a thorough diagnostics test and a hands-on inspection to assess the condition of your transmission. If we determine your transmission is beyond the scope of normal repair work, we will advise on whether you should have it rebuilt or replaced. Every auto transmission replacement comes with a warranty to protect it from unexpected mechanical failures.

To defray costs, there is sometimes the possibility of installing a used transmission. However, most vehicles are better served by a remanufactured transmission. Our expert mechanics help you come to the decision by providing the information you need. Stop by our shop for a diagnostic and consultation if you think your car needs transmission replacement service.

Classic Car Engine in San Antonio, TX

Car, Transmission Replacement


Gears, driveshafts, and flywheels. A vehicle's transmission has many moving parts. As time passes, those parts begin to wear out. Even though transmission maintenance, flushes, and repairs will delay problems, they cannot prevent the inevitable. Our ASE-certified technicians specialize in comprehensive transmission service and do their best to ensure your system functions properly.

Deciding between having your transmision rebuilt or replaced is a matter individual preference and circumstances. Rebuilding a transmission is a more time-consuming process, which is why it is typically more expensive. Most of our clients want to get a few more years out of their vehicles without breaking the bank, which is why we usually recommend replacing the current transmission with a remanufactured one.

However, if we cannot repair the system, all hope is not lost. Don't panic if your transmission is beyond repair, because we have affordable and reliable solutions for you. Through automatic transmission replacement, we breathe new life into your car. We remove the old, damaged system and replace it with a new, compatible transmission that provides many more years of smooth driving.
The installation process to put in a transmission is relatively quick and easy. This means labor costs are kept to a minimum, which our customers greatly appreciate. Once we finish the installation, we perform a full range of tests to ensure that your transmission replacement is compatible with your vehicle and that there are no other automotive issues.
Contact us today for more information about our transmission replacement options. We proudly serve San Antonio, Leon Valley, Helotes, Balcones Heights, Lackland AFB, and Alamo Ranch, Texas.